Minor observations:
113 75mm AT-Gun - German OOb uses 2125 icon for Pak 40 (apart from unit 084, which could be unified with others)
116,137 105mm Howitzer - the picture doesn't seem to be leFH 16
118 105mm Howitzer - proper icon for leFH18 is two-tail 2128 (German OOB)
158 Carrier HMG - dedicated photo of HMG carrier is 30122
161 GMC - precisely GMC C15TA. Better icon might be 161 from Canadian OOB.
270 Curtiss Hawk 75 - photo is not Norwegian (Finnish?), might be eg.
http://a2.ec-images.myspacecdn.com/i...0f474551/l.jpg
https://lh3.googleusercontent.com/-Y...awk_ref_03.jpg